Rides owned by big names such as Bret Michaels, John Elway, Dean Martin and more have been auctioned off in Scottsdale for decades. Take a look.

Rare American muscle cars joined European exotics as top sellers, led by a prototype 1969 Yenko Camaro at Mecum Kissimmee.

The Studebaker Avanti arrived looking like it had slipped through a wormhole, a fiberglass bullet with no grille and a ...